Kara and Robin, purveyors of the Whimsy Soul lifestyle blog and local San Francisco adventurers, use Mixbook photo books to immortalize their most memorable moments and inspire other people to explore the world around them - and they're always excited when one of their new creations arrives in the mail. Part of the reason? There's plenty of time after the fact to discover little details they might've been too preoccupied to catch the first time around.